Class Ingo_Script_Sieve_Action_Keep

The Ingo_Script_Sieve_Action_Keep class represents a keep action.

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Ingo_Script_Sieve_Action_Keep

Package: Ingo
Author: Mike Cochrane mike@graftonhall.co.nz
Located at Script/Sieve/Action/Keep.php

Methods summary
`public string`	# `toCode( )` Returns a script snippet representing this rule and any sub-rules. Returns a script snippet representing this rule and any sub-rules. Returns `string` A Sieve script snippet. Overrides `Ingo_Script_Sieve_Action::toCode()`
`public boolean\|string`	# `check( )` Checks if the rule parameters are valid. Checks if the rule parameters are valid. Returns `boolean\|string` True if this rule is valid, an error message otherwise. Overrides `Ingo_Script_Sieve_Action::check()`

Methods inherited from Ingo_Script_Sieve_Action
`requires(), toString()`